jjm arwss to kulathuppuzha providing scour pipe for wash water disposal from kulathuppuzha plant to near by forest area pipe line work

Amount

Waste water disposal

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.1.5:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50 m, in Ordinary Rock.

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

100.23.1.9:Laying 300mm. A. C. pressure pipes class 5 kg/cm2 / Class 10 kg/cm2 after conveying within initial lead carefully lowering into trenches placing in position ready for jointing, lighting, watching and providing caution boards etc., complete ( excluding cost of pipe).

5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

OD272215/2023-2024:Construction of valve chamber of size 1.3mX 1.3m including the cost of PCC, RCC, centering and shuttering etc as per direction of department officer.

OD273827/2023-2024:Conveying charges for transferring the AC pipes from Madathara WTP site to Kulathupuzha plant site encompass several components. including the cost associated with hiring a suitable vehicle for transportation, factoring in the distance, size of the load, and any special handling requirements. Additionally, loading and unloading expenses are accounted for, covering labor and equipment costs involved in safely maneuvering the pipes onto and off the vehicle at both sites. These charges ensure the efficient and secure transfer of the AC pipes, with attention to detail to mitigate any potential risks during transit. Transparently delineating these costs provides clarity and assurance to all parties involved in the transfer

Bidder Name

SYAM SANKER